23995682990 has 16 divisors (see below), whose sum is σ = 44585527680. Its totient is φ = 9288651360.

The previous prime is 23995682957. The next prime is 23995683059. The reversal of 23995682990 is 9928659932.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38702405 + ... + 38703024.

It is an arithmetic number, because the mean of its divisors is an integer number (2786595480).

Almost surely, 2^23995682990 is an apocalyptic number.

23995682990 is a deficient number, since it is larger than the sum of its proper divisors (20589844690).

23995682990 is a wasteful number, since it uses less digits than its factorization.

23995682990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77405467.

The product of its (nonzero) digits is 18895680, while the sum is 62.

The spelling of 23995682990 in words is "twenty-three billion, nine hundred ninety-five million, six hundred eighty-two thousand, nine hundred ninety".